+86 18068001229 
01
Mayankho a Ma Transformer a Mphamvu Yapadera≤2500 kVA
Magawo azinthu
| Mtundu | Kutha | Mlingo wa Voltage | Kuziziritsa | Kugwiritsa ntchito |
| Chosinthira Chogawa | 1,600 kVA | 11 kV / 400 V | ACHINYAMATA | Nyumba/mafakitale |
| Chosinthira Mphamvu | 500 MVA | 220 kV / 33 kV | OFAF | Malo olumikizirana magalimoto m'chigawo |
| Chosinthira cha UHVDC | ±400 kV / 500 MVA | ±800 kV HVDC | Mafuta okakamizidwa | Ma gridi apakati pa ma continental |
| Chosinthira Chokonzanso | 20 MVA | 33 kV / 1.8 kV × 6-pulse | Mtundu wouma, wozizira mpweya | Kukonza magetsi kwa aluminiyamu |
Mafotokozedwe Akatundu
1. Kuchuluka Kovomerezeka (MVA/kVA)
Tanthauzo: Mphamvu yochuluka yopitilira yomwe transformer ingapereke.
Mtundu Wamba:
Ma Transformer Ogawa: ≤2,500 kVA (monga, kugawa kwa malo okhala kapena mafakitale).
Ma Power Transformers: Ma kVA zikwi zambiri kupita ku ma GVA angapo (monga ma transmission substation).
Ma Transformer a Ultra-High Voltage (UHV): Pa kulumikizana kwa gridi kapena kugwiritsidwa ntchito m'mafakitale, ma transformer a HVDC okwana ±800 kV.
2. Kuyesa kwa Voltage
Ma Voltage Olowera/Otulutsa:
High Voltage (HV): Kawirikawiri 33 kV mpaka ±1,100 kV (monga ma network otumizira magiya).
Voteji Yapakati (MV): Yodziwika 11 kV, 22 kV, 33 kV.
Voteji Yotsika (LV): Kawirikawiri 400 V kapena 6.6 kV (yomwe imagawidwa kwa ogwiritsa ntchito).
Mapulogalamu Apadera:
Ma Rectifier Transformers: Pa zitsulo/mankhwala, ma voltages mpaka 30 kV+.
Ma Transformer Oyendetsa Sitima: Ogwiritsidwa ntchito poyendetsa mphamvu ya sitima, mwachitsanzo, 27.5 kV kapena 1×25 kV.
3. Kuchuluka
Muyezo: 50 Hz (China/Europe) kapena 60 Hz (North America).
Ma Frequencies Apadera: 400 Hz pa ntchito zapaulendo/zapamadzi.
4. Njira Yoziziritsira
Mafuta Oviikidwa:
ONAN (Mafuta Achilengedwe Mpweya Wachilengedwe): Kuziziritsa kwachilengedwe kwa convection.
ONAF (Mafuta Achilengedwe Oyendetsedwa ndi Mpweya): Kuziziritsa mpweya mokakamiza kuti ugwire bwino ntchito.
Mtundu Wouma: Woziziritsidwa ndi mpweya, woyenera malo obisika mkati/omwe amakhudzidwa ndi moto (monga malo osungira deta).
Choteteza Gasi (GIS): Choteteza gasi cha SF6, kapangidwe kakang'ono ka malo osungira magetsi okhala ndi mpweya wambiri.
5. Mtundu wa Kuteteza
Mafuta Oviikidwa Mu Mafuta: Mafuta a mchere kapena mafuta ochokera ku ester (oteteza chilengedwe).
Mtundu Wouma: Epoxy resin casting kapena Nomex paper insulation (yosapsa ndi moto/kuphulika).
Yotetezedwa ndi Gasi: SF6 kapena mpweya wosakanikirana (malo osungira magetsi okhala ndi mphamvu zambiri).
6. Kuchita bwino
Makhalidwe Odziwika:
Ma Transformer Ogawa: ≥98% (osataya katundu wambiri komanso kutayika kwa katundu).
Ma Power Transformers: ≥99% (ma model a ultra-high voltage amapeza mphamvu zambiri).
Miyezo: Kutsatira IEC 61620 kapena IEEE C57.12 (monga zofunikira za EU Ecodesign).
7. Gulu Lolumikizira
Kusiyana kwa Gawo: Kudziwika ngati Dyn11, Yd11, kusonyeza ubale wa gawo pakati pa ma windings kuti azitha kuyang'anira ma harmonics ndi ma short-circuit currents.
8. Mphamvu ya Impedance
Tanthauzo: Kutsika kwa mphamvu yamagetsi pa nthawi yoyesera yafupikitsa magetsi, kusonyeza mphamvu yopirira yafupikitsa magetsi.
Miyezo Yachizolowezi: 4–10% (ma transformer amphamvu), ≤4% (ma transformer ogawa).
9. Kukwera kwa Kutentha
Malire: Ma transformer oviikidwa mu mafuta nthawi zambiri amalola kutentha kwa ≤55 K kukwera (mafuta apamwamba pa 40°C).
Kusintha kwa Zachilengedwe: Madera achipululu amafunika kuchepetsedwa kwambiri.
10. Chiyeso cha Chitetezo
Ma IP Code:
IP23: Chopopera choteteza fumbi, chosalowa madzi.
IP66/IP68: Yotsekedwa bwino kuti isagwere fumbi/madzi (ntchito za m'nyanja/kunja kwa nyanja).
Malo Apadera: Kukana dzimbiri pogwiritsa ntchito mankhwala opopera mchere omwe amagwiritsidwa ntchito m'mphepete mwa nyanja/pansi pa nyanja.
11. Mitundu Yapadera
Ma Rectifier Transformers: Mapangidwe a ma pulse ambiri (monga 12/24-pulse) kuti achepetse ma harmonics.
Ma Transformer Osintha Ma Tap: Osintha Ma Tap On-load (OLTC) akuwongolera magetsi.
Transformers Zapadera:
Ma Transformer a Furnace a Magetsi: Amapangidwira kuti azigwiritsidwa ntchito nthawi yochepa (monga kusungunula chitsulo).
Zosinthira za Zigzag: Makina osalowerera pansi omwe amaletsa kusinthasintha kwa magetsi.
Mtundu Kugwiritsa Ntchito Kuziziritsa kwa Voltage Level
Chosinthira Chogawa 1,600 kVA 11 kV / 400 V ONAN Nyumba/mafakitale
Chosinthira Mphamvu 500 MVA 220 kV / 33 kV OFAF Malo olumikizirana achigawo
Chosinthira cha UHVDC ±400 kV / 500 MVA ±800 kV HVDC Mafuta okakamizidwa a Intercontinental grids
Chosinthira Chosinthira 20 MVA 33 kV / 1.8 kV × 6-pulse Chopangidwa ndi electrolysis ya aluminiyamu youma, yozizira ndi mpweya
Chifukwa chiyani mutisankhe
JIEZOU POWER, katswiri wopanga, wopanga komanso wokhazikitsa njira zamagetsi padziko lonse lapansi, idakhazikitsidwa mu 1989, ndipo ili ndi malo okwana mita lalikulu 200,000.
JIEZOU POWER, makamaka imayang'anira mapulojekiti a gridi yamagetsi, 500KV EPC, malo opangira magetsi a 230KV, malo osinthira magetsi a 115KV, ndi zina zotero.
Fakitale ya JIEZOU POWER imatha kupanga chosinthira chogawa mafuta chamtundu wamafuta ndi chouma, chosinthira mphamvu cha 500KV 480MVA champhamvu, GIS, switchgear, substation, kutengera muyezo wa ANSI/IEEE/DOE2016/CSA/IEC60076.
JIEZOU POWER imapeza ISO9001, ISO14001, ISO45001, UL, CUL, CSA satifiketi, SGS, TUV, INTERTEK, TYPE TEST REPORT. Mpaka chaka cha 2023, makampani ndi mafakitale padziko lonse lapansi amagawidwa ku United States, Canada, Dubai, Dominican Republic, Philippines, mafakitale ndi makampani a nthambi zaku China ali mumzinda wa BengBu, mzinda wa FengYang, mzinda wa HaiAn, mzinda wa TaiZhou, mzinda wa SuZhou, mzinda wa ShenYang, mzinda wa FoShan.
Poganizira za mtsogolo, masomphenya a JIEZOU POWER ndikukhala wopereka mayankho odalirika kwambiri a machitidwe amagetsi, kuthetsa mavuto ofunikira kwambiri padziko lonse lapansi okhudza kayendetsedwe ka mphamvu, kufulumizitsa kusintha kwa dziko lapansi kukhala mphamvu zongowonjezwdwanso. Kuti aliyense akhale ndi moyo wopanda mpweya wambiri komanso wowala. Pachifukwa ichi, tidzachita zonse zomwe tingathe kuti tipeze mphamvu.
Funsani Tsopano!
Ngati mukufuna kudziwa zambiri zokhudza zinthu zathu kapena mitengo yake, chonde titumizireni imelo yanu ndipo tidzakulumikizani mkati mwa maola 24.